Blackthorn Mining Bee vs 巨頭鵲鴨

Andrena varians compared with Bucephala albeola

Key Differences

• Blackthorn Mining Bee is Least Concern while 巨頭鵲鴨 is Not Evaluated.

Taxonomic Classification

Rank	Blackthorn Mining Bee	巨頭鵲鴨
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Arthropoda (节肢动物门)	Chordata (脊索动物门)
Class	Insecta (昆蟲綱)	Aves (鳥綱)
Order	Hymenoptera (膜翅目)	Anseriformes (雁形目)
Family	Andrenidae	Anatidae
Genus	Andrena	Bucephala
Species	Andrena varians	Bucephala albeola

Evolutionary Relationship

Blackthorn Mining Bee and 巨頭鵲鴨 share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

Blackthorn Mining Bee

LC — Least Concern

巨頭鵲鴨

NE — Not Evaluated

Physical Characteristics

Attribute	Blackthorn Mining Bee	巨頭鵲鴨
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blackthorn Mining Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Luxembourg, Norway, and Sweden.

巨頭鵲鴨

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found across Europe (11 countries) and North America (United States).

Blackthorn Mining Bee

The Blackthorn Mining Bee (Andrena varians) is a species in the genus Andrena. It is currently classified as Least Concern on the IUCN Red List. Distributed across Denmark, Luxembourg, Norway, and Sweden.

巨頭鵲鴨

棉头鸭（Bucephala albeola）在IUCN红色名录中被列为未评估（NE）。尚未依照IUCN红色名录标准进行评估，保护状况有待确定。

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden